Flask Application Development Guide
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Flask Application Development Guide
"Flask Application Development Guide" The "Flask Application Development Guide" is an essential and authoritative reference for software engineers, architects, and web developers seeking to master Flask, one of Python’s most flexible and expressive web frameworks. The guide meticulously examines the spectrum of Flask's architecture, from foundational principles such as its microframework philosophy, request-response lifecycle, and advanced context management, to the nuanced patterns of scalable application design using Blueprints and custom extensions. Readers will gain a deep understanding of advanced routing, dynamic and class-based views, middleware, decorators, and modern concurrency paradigms, equipping them to architect robust, adaptable web solutions. This comprehensive volume delves extensively into data persistence, integration, and API service engineering. It presents advanced SQLAlchemy and NoSQL usage, strategies for transactional integrity, data validation, caching, and secure API design with cutting-edge practices for RESTful services, documentation, versioning, and security. Dedicated chapters illuminate the full stack: from complex security architecture and role-based controls to seamless front-end integration with Jinja2, JavaScript frameworks, and real-time WebSocket communication. Coverage extends to internationalization, client-side security, and progressive web app techniques for accessible, high-performance applications. Recognizing operational excellence as vital to production success, the guide explores meticulous approaches to automated testing, debugging, profiling, and continuous delivery pipelines. It details deployment strategies—containerization, serverless models, orchestration with Kubernetes, and best-in-class observability tools—empowering practitioners to achieve scalable, resilient infrastructures. The final sections contextualize Flask within modern distributed microservices, addressing inter-service communication, transaction patterns, and community-driven standards, while offering pragmatic guidance on code maintainability, anti-patterns, and emerging trends shaping the future of web development with Flask.
Flask Web Development
Author: Miguel Grinberg
language: en
Publisher: "O'Reilly Media, Inc."
Release Date: 2018-03-05
Take full creative control of your web applications with Flask, the Python-based microframework. With the second edition of this hands-on book, youâ??ll learn Flask from the ground up by developing a complete, real-world application created by author Miguel Grinberg. This refreshed edition accounts for important technology changes that have occurred in the past three years. Explore the frameworkâ??s core functionality, and learn how to extend applications with advanced web techniques such as database migrations and an application programming interface. The first part of each chapter provides you with reference and background for the topic in question, while the second part guides you through a hands-on implementation. If you have Python experience, youâ??re ready to take advantage of the creative freedom Flask provides. Three sections include: A thorough introduction to Flask: explore web application development basics with Flask and an application structure appropriate for medium and large applications Building Flasky: learn how to build an open source blogging application step-by-step by reusing templates, paginating item lists, and working with rich text Going the last mile: dive into unit testing strategies, performance analysis techniques, and deployment options for your Flask application
The Hitchhiker's Guide to Python
Author: Kenneth Reitz
language: en
Publisher: "O'Reilly Media, Inc."
Release Date: 2016-08-30
The Hitchhiker's Guide to Python takes the journeyman Pythonista to true expertise. More than any other language, Python was created with the philosophy of simplicity and parsimony. Now 25 years old, Python has become the primary or secondary language (after SQL) for many business users. With popularity comes diversityâ??and possibly dilution. This guide, collaboratively written by over a hundred members of the Python community, describes best practices currently used by package and application developers. Unlike other books for this audience, The Hitchhikerâ??s Guide is light on reusable code and heavier on design philosophy, directing the reader to excellent sources that already exist.